Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi ban vo snippets" » "di ban vo snippets", "do ban vo snippets", "dong ban vo snippets", "doi ban voi snippets", "doi ban va snippets", "doi ban ve snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doi ban vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi ban vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi ban vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi ban vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.